Psychology
Gray is the connective tissue of interface design — neutral, balanced, and quiet. It supports without competing.
Meaning
Sophistication, neutrality, and restraint. Warm grays feel inviting; cool grays feel modern and technical.
Applications
Essential for backgrounds, borders, dividers, and secondary text in product UIs. Build a 9–11 step gray ramp early in any design system.
Conversion
HEX
819187
RGB
129, 145, 135
HSL
143, 7%, 54%
HSB
143, 11%, 57%
CMYK
11, 0, 7, 43
LAB
59, -7, 3
LCH
59, 8, 156
OKLCH
0.64, 0.02, 158
XYZ
24, 27, 27
LUV
59, -8, 6
HWB
143, 51%, 43%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.